A growing body of research suggests boxing training, even non-contact forms, offers significant benefits beyond traditional cardio for improving body composition and mental wellbeing. While often viewed as a purely combative sport, a recent scoping review highlights its potential as a therapeutic intervention and effective weight loss tool.
The review, published in the American Journal of Lifestyle Medicine in September 2022, analyzed 16 documents examining boxing exercises as an intervention for mental and physical health. Researchers utilized the PRISMA-ScR methodological approach and guidelines from the Joanna Briggs Institute, conducting a search from inception through August 8, 2022. The findings indicate that non-contact boxing exercises, typically delivered in high-intensity interval training (HIIT) group settings, can lead to reductions in symptoms of anxiety, depression, PTSD and negative symptoms of schizophrenia.
One Australian randomized controlled trial, cited in the review, demonstrated a particularly striking physical outcome. Adults with a BMI over 25 who participated in a 12-week boxing-style HIIT program – consisting of warm-ups, two-minute rounds of skipping, footwork drills, heavy bag work, focus mitts, and circular body bag rounds with one-minute rest periods – experienced a 13.2% reduction in body fat percentage. Participants also reported improvements in physical functioning, general health, and vitality. A control group engaging in brisk walking at a comparable duration did not achieve similar results.
The disparity in outcomes underscores the intensity and engagement inherent in boxing training. The research supports the established understanding of HIIT, showing that high-intensity intervals burn more fat than steady-state cardio, both during and after exercise, due to elevated post-exercise oxygen consumption. Boxing amplifies this effect by engaging multiple muscle groups simultaneously – legs, core, shoulders, and arms – in a coordinated movement pattern. The dynamic nature of boxing, incorporating footwork, head movement, and constant positional changes, recruits virtually every major muscle group.
A separate study conducted in the United States, utilizing the CORE non-profit program, explored the impact of boxing-based HIIT on metabolic health in overweight Hispanic children and adolescents. Twenty participants, with an average age of 11.7 years, trained once weekly for 12 weeks in 60-minute group sessions that combined warm-ups, stretches, cardio, bodyweight exercises, and HIIT boxing drills. Results showed improvements in both BMI and fasting glucose levels, key indicators of metabolic health and diabetes risk. Notably, the study also observed a significant increase in intrinsic motivation among participants, suggesting a potential for sustained lifestyle changes.
Beyond the quantifiable physical benefits, the scoping review highlighted the positive impact of boxing training on mental wellbeing. Consistent improvements in self-esteem, confidence, and mood were observed across diverse populations. This aspect of boxing may be particularly appealing to individuals who find traditional exercise regimens punitive or discouraging, offering a training method that emphasizes skill development over mere exertion. The review noted that non-contact boxing provided a cathartic release of anger and stress.
The authors of the scoping review acknowledge the limitations of the existing research, including small sample sizes, and advocate for larger, well-designed randomized controlled trials to further validate these findings. However, the converging evidence, combined with anecdotal observations from boxing gyms, suggests that boxing represents a promising and potentially highly effective training method for fat loss, metabolic health, and overall physical and mental improvement.
